d57efade56241ea917f5dc8ed427f5572a05613eeec0f49135d0adae27b9aab2

Analysis

max time kernel
133s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 02:46

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General

Target

a515eae47eff2333316f3c0c5a117a30_JaffaCakes118.dll
Size

72KB
MD5

a515eae47eff2333316f3c0c5a117a30
SHA1

6dab93f93e20db0b2dd089f7c05ee9ac2869278a
SHA256

d57efade56241ea917f5dc8ed427f5572a05613eeec0f49135d0adae27b9aab2
SHA512

024b2f9696d12c06b33b8b355799cd338315e838ed89bce10e33dbf60cd498a7a67d1b3d36a02bcd820c51fe7d8824994ae781c169126eccd743b8e75c8ac8cc
SSDEEP

1536:Sjjl3nwzSuOqBubw/WgT6zMKAOK2lCWcQajhRuv:C5UOq0ukgOK2l7aFQv

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2512	4336	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1220 wrote to memory of 4336	1220	rundll32.exe	84
PID 1220 wrote to memory of 4336	1220	rundll32.exe	84
PID 1220 wrote to memory of 4336	1220	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a515eae47eff2333316f3c0c5a117a30_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1220
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a515eae47eff2333316f3c0c5a117a30_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4336
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4336 -s 600
    3⤵
    - Program crash
    PID:2512

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4336 -ip 4336
1⤵
PID:4976

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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